<?php 
 class Document {
	private $id;
	private $name;
	private $description;
	private $period;
		
	
	public function getId() {
		return $this->id;
	}
	public function setId($id) {
			$this->id=$id;
	}
	public function getName() {
		return $this->name;
	}
	public function setName($name) {
		$this->name=$name;
	}
 	public function getDescription() {
		return $this->description;
	}
	public function setDescription($description) {
		$this->description=$description;
	}
	
	public function getPeriod() {
		return $this->period;
	}
	public function setPeriod($period) {
		$this->period=$period;
	}
	
 }
 ?>